🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.69 AU - 1.07 AU

Year: 294 Days

Day: 35.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,986,866 km

• M1: 198,217 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.28 AU - 2.02 AU

Year: 755 Days

Day: 28 Hours

Environment

Temp: -30 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.38 AU - 3 AU

Year: 1573 Days

Day: 43.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 100.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,986,866 km

• M1: 131,646 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 9.4

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.85 AU - 5.95 AU

Year: 4473 Days

Day: 7.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,986,866 km

• M1: 116,986 km (0.094 R)
• M2: 624,272 km (0.108 R)
• M3: 1,387,371 km (0.11 R)
• M4: 2,409,124 km (0.115 R)
• M5: 3,619,371 km (0.08 R)
• M6: 4,569,916 km (0.056 R)
• M7: 6,675,207 km (0.098 R)
• M8: 8,062,128 km (0.059 R)
• M9: 8,491,624 km (0.105 R)
• M10: 10,914,810 km (0.088 R)
• M11: 11,263,523 km (0.094 R)
• M12: 17,430,396 km (0.115 R)
• M13: 18,332,022 km (0.119 R)
• M14: 19,327,596 km (0.07 R)
• M15: 19,646,090 km (0.097 R)
• M16: 21,223,450 km (0.117 R)
• M17: 24,479,747 km (0.084 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 89.1

Radius: 8

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.18 AU - 11.62 AU

Year: 13720 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 29,986,866 km

• M1: 162,164 km (0.053 R)
• M2: 467,942 km (0.056 R)
• M3: 922,720 km (0.119 R)
• M4: 1,941,481 km (0.112 R)
• M5: 2,509,055 km (0.043 R)
• M6: 3,446,286 km (0.081 R)
• M7: 5,961,026 km (0.099 R)
• M8: 6,883,297 km (0.107 R)
• M9: 7,361,262 km (0.117 R)
• M10: 10,932,612 km (0.069 R)
• M11: 11,630,935 km (0.088 R)
• M12: 15,807,109 km (0.045 R)
• M13: 17,877,245 km (0.09 R)
• M14: 18,518,870 km (0.103 R)
• M15: 22,920,039 km (0.11 R)
• M16: 26,707,558 km (0.103 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 20,031 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit